./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_21-deref_read_racing.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_21-deref_read_racing.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ab2e0ac4 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_21-deref_read_racing.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_21-deref_read_racing.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:39:18,053 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:39:18,104 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:39:18,107 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:39:18,107 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:39:18,124 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:39:18,124 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:39:18,125 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:39:18,126 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:39:18,128 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:39:18,129 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:39:18,129 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:39:18,129 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:39:18,130 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:39:18,130 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:39:18,131 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:39:18,131 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:39:18,131 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:39:18,131 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:39:18,131 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:39:18,132 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:39:18,132 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:39:18,132 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:39:18,132 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:39:18,133 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:39:18,133 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:39:18,133 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:39:18,133 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:39:18,134 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:39:18,134 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:39:18,135 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:39:18,135 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:39:18,135 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:39:18,135 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:39:18,136 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:39:18,136 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:39:18,136 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:39:18,136 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:39:18,136 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:39:18,136 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:39:18,137 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:39:18,137 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:39:18,137 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:39:18,138 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:39:18,314 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:39:18,328 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:39:18,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:39:18,333 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:39:18,334 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:39:18,334 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_21-deref_read_racing.i [2024-01-29 14:39:19,422 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:39:19,613 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:39:19,613 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_21-deref_read_racing.i [2024-01-29 14:39:19,623 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee6179a30/d52622a064af4149b8de71f27660204e/FLAG1f9a300f0 [2024-01-29 14:39:19,635 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee6179a30/d52622a064af4149b8de71f27660204e [2024-01-29 14:39:19,637 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:39:19,637 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:39:19,638 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_21-deref_read_racing.yml/witness.yml [2024-01-29 14:39:19,731 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:39:19,732 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:39:19,733 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:39:19,733 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:39:19,737 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:39:19,737 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:39:19" (1/2) ... [2024-01-29 14:39:19,739 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d628128 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:39:19, skipping insertion in model container [2024-01-29 14:39:19,739 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:39:19" (1/2) ... [2024-01-29 14:39:19,740 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@321a306 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:39:19, skipping insertion in model container [2024-01-29 14:39:19,740 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:39:19" (2/2) ... [2024-01-29 14:39:19,741 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d628128 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:39:19, skipping insertion in model container [2024-01-29 14:39:19,741 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:39:19" (2/2) ... [2024-01-29 14:39:19,741 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:39:19,781 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:39:19,782 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:39:19,782 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= data [2024-01-29 14:39:19,782 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data <= 2147483646 [2024-01-29 14:39:19,783 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:39:19,783 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:39:19,783 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:39:19,784 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:39:19,784 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= data [2024-01-29 14:39:19,784 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:39:19,784 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= data [2024-01-29 14:39:19,784 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= data [2024-01-29 14:39:19,784 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:39:19,784 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:39:19,785 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= data [2024-01-29 14:39:19,785 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= data [2024-01-29 14:39:19,785 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] 0 <= data [2024-01-29 14:39:19,785 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] 1 <= data [2024-01-29 14:39:19,785 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= data [2024-01-29 14:39:19,785 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= data [2024-01-29 14:39:19,785 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= data [2024-01-29 14:39:19,785 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] ((((((((((((((((((((((((i == 20 || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((((0 == i && data == 0) && p == & data) && q == 0) && i == 0) && *p == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-29 14:39:19,786 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((((0 == i && data == 0) && p == & data) && q == 0) && i == 0) && *p == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-29 14:39:19,786 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-29 14:39:19,786 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] i == 10000 [2024-01-29 14:39:19,786 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] 0 <= data [2024-01-29 14:39:19,786 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] data <= 2147483646 [2024-01-29 14:39:19,787 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-29 14:39:19,787 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-29 14:39:19,787 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-29 14:39:19,787 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-29 14:39:19,787 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= data [2024-01-29 14:39:19,787 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= data [2024-01-29 14:39:19,787 INFO L98 nessWitnessExtractor]: Loop invariant at [L709-L709] i == 10000 [2024-01-29 14:39:19,788 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-29 14:39:19,788 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] ((((((((((((((((((((((((i == 20 || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((((0 == i && data == 0) && p == & data) && q == 0) && i == 0) && *p == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-29 14:39:19,788 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((((0 == i && data == 0) && p == & data) && q == 0) && i == 0) && *p == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-29 14:39:19,788 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-29 14:39:19,828 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:39:20,096 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_21-deref_read_racing.i[30176,30189] [2024-01-29 14:39:20,115 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:39:20,123 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:39:20,168 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_21-deref_read_racing.i[30176,30189] [2024-01-29 14:39:20,168 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:39:20,243 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:39:20,243 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@321a306 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:39:20, skipping insertion in model container [2024-01-29 14:39:20,243 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:39:20,244 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:39:20,245 INFO L158 Benchmark]: Toolchain (without parser) took 512.05ms. Allocated memory was 127.9MB in the beginning and 159.4MB in the end (delta: 31.5MB). Free memory was 67.5MB in the beginning and 128.5MB in the end (delta: -61.0MB). Peak memory consumption was 27.6MB. Max. memory is 16.1GB. [2024-01-29 14:39:20,246 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 127.9MB. Free memory was 90.4MB in the beginning and 90.3MB in the end (delta: 142.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:39:20,246 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 127.9MB. Free memory is still 71.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:39:20,247 INFO L158 Benchmark]: CACSL2BoogieTranslator took 510.37ms. Allocated memory was 127.9MB in the beginning and 159.4MB in the end (delta: 31.5MB). Free memory was 67.2MB in the beginning and 128.5MB in the end (delta: -61.3MB). Peak memory consumption was 27.6MB. Max. memory is 16.1GB. [2024-01-29 14:39:20,248 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 127.9MB. Free memory was 90.4MB in the beginning and 90.3MB in the end (delta: 142.6kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 127.9MB. Free memory is still 71.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 510.37ms. Allocated memory was 127.9MB in the beginning and 159.4MB in the end (delta: 31.5MB). Free memory was 67.2MB in the beginning and 128.5MB in the end (delta: -61.3MB). Peak memory consumption was 27.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 707]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_21-deref_read_racing.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_21-deref_read_racing.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:39:21,896 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:39:21,955 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:39:21,959 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:39:21,960 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:39:21,982 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:39:21,982 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:39:21,983 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:39:21,983 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:39:21,986 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:39:21,986 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:39:21,987 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:39:21,987 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:39:21,988 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:39:21,988 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:39:21,989 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:39:21,989 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:39:21,989 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:39:21,989 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:39:21,990 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:39:21,990 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:39:21,990 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:39:21,991 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:39:21,991 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:39:21,991 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:39:21,991 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:39:21,991 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:39:21,992 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:39:21,992 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:39:21,992 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:39:21,993 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:39:21,993 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:39:21,993 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:39:21,993 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:39:21,994 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:39:21,994 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:39:21,994 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:39:21,995 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:39:21,995 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:39:21,995 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:39:21,995 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:39:21,995 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:39:21,995 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:39:21,996 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:39:21,996 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:39:21,996 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:39:21,996 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:39:22,286 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:39:22,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:39:22,311 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:39:22,312 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:39:22,313 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:39:22,314 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_21-deref_read_racing.i [2024-01-29 14:39:23,264 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:39:23,482 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:39:23,483 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_21-deref_read_racing.i [2024-01-29 14:39:23,500 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bb63513b/7366058141c045ada66165c1b1df060a/FLAG9d3b44aa7 [2024-01-29 14:39:23,511 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bb63513b/7366058141c045ada66165c1b1df060a [2024-01-29 14:39:23,512 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:39:23,513 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:39:23,513 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_21-deref_read_racing.yml/witness.yml [2024-01-29 14:39:23,602 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:39:23,603 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:39:23,604 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:39:23,604 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:39:23,608 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:39:23,608 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:39:23" (1/2) ... [2024-01-29 14:39:23,611 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75fbe182 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:39:23, skipping insertion in model container [2024-01-29 14:39:23,611 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:39:23" (1/2) ... [2024-01-29 14:39:23,613 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5993c455 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:39:23, skipping insertion in model container [2024-01-29 14:39:23,613 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:39:23" (2/2) ... [2024-01-29 14:39:23,616 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75fbe182 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:39:23, skipping insertion in model container [2024-01-29 14:39:23,616 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:39:23" (2/2) ... [2024-01-29 14:39:23,616 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:39:23,661 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:39:23,662 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-29 14:39:23,662 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-29 14:39:23,662 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-29 14:39:23,662 INFO L98 nessWitnessExtractor]: Loop invariant at [L709-L709] i == 10000 [2024-01-29 14:39:23,662 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-29 14:39:23,662 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= data [2024-01-29 14:39:23,662 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-29 14:39:23,662 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-29 14:39:23,663 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= data [2024-01-29 14:39:23,663 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] 0 <= data [2024-01-29 14:39:23,663 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-29 14:39:23,663 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] data <= 2147483646 [2024-01-29 14:39:23,663 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:39:23,663 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= data [2024-01-29 14:39:23,663 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] 1 <= data [2024-01-29 14:39:23,664 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= data [2024-01-29 14:39:23,664 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:39:23,664 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:39:23,664 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:39:23,664 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= data [2024-01-29 14:39:23,665 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:39:23,665 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= data [2024-01-29 14:39:23,665 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data <= 2147483646 [2024-01-29 14:39:23,665 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:39:23,665 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= data [2024-01-29 14:39:23,665 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:39:23,666 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] 0 <= data [2024-01-29 14:39:23,666 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= data [2024-01-29 14:39:23,666 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:39:23,666 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] i == 10000 [2024-01-29 14:39:23,666 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= data [2024-01-29 14:39:23,667 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= data [2024-01-29 14:39:23,667 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= data [2024-01-29 14:39:23,667 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((((0 == i && data == 0) && p == & data) && q == 0) && i == 0) && *p == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-29 14:39:23,668 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] ((((((((((((((((((((((((i == 20 || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((((0 == i && data == 0) && p == & data) && q == 0) && i == 0) && *p == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-29 14:39:23,668 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((((0 == i && data == 0) && p == & data) && q == 0) && i == 0) && *p == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-29 14:39:23,668 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] ((((((((((((((((((((((((i == 20 || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((((0 == i && data == 0) && p == & data) && q == 0) && i == 0) && *p == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-29 14:39:23,715 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:39:23,990 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_21-deref_read_racing.i[30176,30189] [2024-01-29 14:39:24,006 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:39:24,022 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:39:24,058 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_21-deref_read_racing.i[30176,30189] [2024-01-29 14:39:24,059 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:39:24,117 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:39:24,118 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5993c455 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:39:24, skipping insertion in model container [2024-01-29 14:39:24,118 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:39:24,118 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:39:24,120 INFO L158 Benchmark]: Toolchain (without parser) took 515.82ms. Allocated memory was 58.7MB in the beginning and 79.7MB in the end (delta: 21.0MB). Free memory was 27.4MB in the beginning and 42.8MB in the end (delta: -15.5MB). Peak memory consumption was 5.5MB. Max. memory is 16.1GB. [2024-01-29 14:39:24,121 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory was 35.5MB in the beginning and 35.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:39:24,121 INFO L158 Benchmark]: Witness Parser took 0.08ms. Allocated memory is still 58.7MB. Free memory is still 31.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:39:24,122 INFO L158 Benchmark]: CACSL2BoogieTranslator took 514.06ms. Allocated memory was 58.7MB in the beginning and 79.7MB in the end (delta: 21.0MB). Free memory was 27.2MB in the beginning and 42.8MB in the end (delta: -15.6MB). Peak memory consumption was 5.5MB. Max. memory is 16.1GB. [2024-01-29 14:39:24,124 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory was 35.5MB in the beginning and 35.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.08ms. Allocated memory is still 58.7MB. Free memory is still 31.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 514.06ms. Allocated memory was 58.7MB in the beginning and 79.7MB in the end (delta: 21.0MB). Free memory was 27.2MB in the beginning and 42.8MB in the end (delta: -15.6MB). Peak memory consumption was 5.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 707]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN